Until you get a guidance from above you cannot be sure; but to get this guidance it requires time and sadhana.
Sri AurobindoWhile doing work if the mind continues to be active let it be so, but there must be at the same time a capacity for silence.
Sri AurobindoWhat you call the psychic being is the mind of the vital. The heart is the seat of this mind. And this mind is the essence of the senses. It receives things from outside, acts upon things that are outside - knows, gives consent, takes interest in them. But this mind cannot be the Ishwara, but it is the knower, the giver of the consent.
Sri Aurobindo